Kingfar International Inc.

Organization

Beijing, CN

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Clock quartz oscillator synchronization method, apparatus and system
- Patent number 12,192,314
- Issue date Jan 7, 2025
- KINGFAR INTERNATIONAL INC.
- Qichao Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detection circuit and apparatus based on equipotential shielding
- Patent number 12,105,127
- Issue date Oct 1, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao Zhao
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for identifying gaze behavior in three-dimensi...
- Patent number 12,099,650
- Issue date Sep 24, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao Zhao
- G06 - COMPUTING CALCULATING COUNTING

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Patents Applicationslast 30 patents

Information Patent Application
PHOTOELECTRIC PHYSIOLOGICAL SIGNAL ACQUIRING AND PROCESSING DEVICE
- Publication number 20240215874
- Publication date Jul 4, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MULTIMODAL BRAIN FUNCTION SIGNAL ACQUISITION DEVICE AND METHOD
- Publication number 20240215902
- Publication date Jul 4, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PRESSURE SIGNAL FITTING METHOD AND DEVICE
- Publication number 20240219254
- Publication date Jul 4, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G01 - MEASURING TESTING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR FILTERING PULSE SIGNAL MOTION INTE...
- Publication number 20240206820
- Publication date Jun 27, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEAR-INFRARED LIGHT ACQUISITION CIRCUIT, METHOD, SYSTEM AND DEVICE
- Publication number 20240210240
- Publication date Jun 27, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING HUMAN BIOLOGICAL SIGNAL DATA, D...
- Publication number 20240138774
- Publication date May 2, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR GENERATING GROUP EYE MOVEMENT TRAJECTORY,...
- Publication number 20240118747
- Publication date Apr 11, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTELLIGENT DRAWING METHOD AND SYSTEM FOR HUMAN MACHINE INTERACTION...
- Publication number 20240086049
- Publication date Mar 14, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HUMAN-COMPUTER INTERACTION MOVEMENT TRACK DETECTION METHOD, APPARAT...
- Publication number 20240077954
- Publication date Mar 7, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, SYSTEM AND STORAGE MEDIUM FOR ASSESSING AND TRAINING PERSON...
- Publication number 20240070575
- Publication date Feb 29, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EYE MOVEMENT ANALYSIS METHOD AND SYSTEM
- Publication number 20240062400
- Publication date Feb 22, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EEG IMPEDANCE TEST CIRCUIT, METHOD, AND DEVICE
- Publication number 20240053385
- Publication date Feb 15, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G01 - MEASURING TESTING
Information Patent Application
METHOD, DEVICE AND STORAGE MEDIUM FOR EVALUATING INTELLIGENT HUMAN-...
- Publication number 20240053826
- Publication date Feb 15, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SENSOR DATA TRANSMISSION METHOD AND DEVICE
- Publication number 20240039844
- Publication date Feb 1, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTION CIRCUIT AND APPARATUS BASED ON EQUIPOTENTIAL SHIELDING
- Publication number 20240036091
- Publication date Feb 1, 2024
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G01 - MEASURING TESTING
Information Patent Application
WEARABLE MULTI-INDEX INTEGRATED PHYSIOLOGICAL INTELLIGENT SENSOR SY...
- Publication number 20230210462
- Publication date Jul 6, 2023
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE FOR DETERMINING MUSCLE STATE BASED ON ELECTROMYOGRAPHY SIGNA...
- Publication number 20230210439
- Publication date Jul 6, 2023
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CLOCK QUARTZ OSCILLATOR SYNCHRONIZATION METHOD, APPARATUS AND SYSTEM
- Publication number 20230155807
- Publication date May 18, 2023
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS, DEVICE, SYSTEM AND STORAGE MEDIUM FOR COLLECTING...
- Publication number 20230126200
- Publication date Apr 27, 2023
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR IDENTIFYING GAZE BEHAVIOR IN THREE-DIMENSI...
- Publication number 20220206575
- Publication date Jun 30, 2022
- KINGFAR INTERNATIONAL INC.
- Qichao ZHAO
- G06 - COMPUTING CALCULATING COUNTING

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Trademarklast 30 trademarks

Information Trademark
98799871 - ERGOAI
- Serial number 98799871
- Filing date Oct 14, 2024
- Kingfar International Inc.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
98799814 - KINGFAR
- Serial number 98799814
- Filing date Oct 14, 2024
- Kingfar International Inc.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
98796372 - KINGFAR
- Serial number 98796372
- Filing date Oct 11, 2024
- Kingfar International Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Kingfar International Inc.

Organization

Patents Grantslast 30 patents

Clock quartz oscillator synchronization method, apparatus and system

Detection circuit and apparatus based on equipotential shielding

Method and apparatus for identifying gaze behavior in three-dimensi...

Patents Applicationslast 30 patents

PHOTOELECTRIC PHYSIOLOGICAL SIGNAL ACQUIRING AND PROCESSING DEVICE

MULTIMODAL BRAIN FUNCTION SIGNAL ACQUISITION DEVICE AND METHOD

PRESSURE SIGNAL FITTING METHOD AND DEVICE

METHOD, APPARATUS AND SYSTEM FOR FILTERING PULSE SIGNAL MOTION INTE...

NEAR-INFRARED LIGHT ACQUISITION CIRCUIT, METHOD, SYSTEM AND DEVICE

METHOD AND APPARATUS FOR PROCESSING HUMAN BIOLOGICAL SIGNAL DATA, D...

METHOD AND APPARATUS FOR GENERATING GROUP EYE MOVEMENT TRAJECTORY,...

INTELLIGENT DRAWING METHOD AND SYSTEM FOR HUMAN MACHINE INTERACTION...

HUMAN-COMPUTER INTERACTION MOVEMENT TRACK DETECTION METHOD, APPARAT...

METHOD, SYSTEM AND STORAGE MEDIUM FOR ASSESSING AND TRAINING PERSON...

EYE MOVEMENT ANALYSIS METHOD AND SYSTEM

EEG IMPEDANCE TEST CIRCUIT, METHOD, AND DEVICE

METHOD, DEVICE AND STORAGE MEDIUM FOR EVALUATING INTELLIGENT HUMAN-...

SENSOR DATA TRANSMISSION METHOD AND DEVICE

DETECTION CIRCUIT AND APPARATUS BASED ON EQUIPOTENTIAL SHIELDING

WEARABLE MULTI-INDEX INTEGRATED PHYSIOLOGICAL INTELLIGENT SENSOR SY...

DEVICE FOR DETERMINING MUSCLE STATE BASED ON ELECTROMYOGRAPHY SIGNA...

CLOCK QUARTZ OSCILLATOR SYNCHRONIZATION METHOD, APPARATUS AND SYSTEM

METHOD, APPARATUS, DEVICE, SYSTEM AND STORAGE MEDIUM FOR COLLECTING...

METHOD AND APPARATUS FOR IDENTIFYING GAZE BEHAVIOR IN THREE-DIMENSI...

Trademarklast 30 trademarks

98799871 - ERGOAI

98799814 - KINGFAR

98796372 - KINGFAR